2-Chloro-4-(fluorosulfonyl)phenyl methanesulfonate CAS 23383-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23383-87-1 |
| Molecular Formula | C7H6ClFO5S2 |
| Molecular Weight | 288.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4-(fluorosulfonyl)phenyl methanesulfonate (CAS 23383-87-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6ClFO5S2. Molecular weight: 288.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6ClFO5S2 |
| Molecular Weight | 288.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 2-Chloro-4-(4-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1603054-33-6)
- (3E)-3-[(2-Chloro-6-fluorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1705584-20-8)
- 2-Chloro-4-(3-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1707391-89-6)
- 2-Chloro-4-(2-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1707609-93-5)
- 1-(7-Chloro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyridin-3-yl)ethanone (CAS 437384-08-2)
- 2-(4-Chloro-3-fluorophenoxy)-3-methylquinoxaline (CAS 477870-89-6)
- 2-Chloro-N-[4-(3,4-difluorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 554405-16-2)
- 3-(2-Chloro-6-fluorobenzyl)-5-phenyl-1,2,4-oxadiazole (CAS 6180-87-6)
Recommended Standards
- 2',4'-Difluoro-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 942475-01-6)
- 2-(Chloromethyl)-3-(4-fluorophenyl)-3,4-dihydroquinazolin-4-one (CAS 873208-55-0)
- 3-(2-Chlorophenyl)-2-(fluoromethyl)quinazolin-4(3H)-one (CAS 61554-54-9)
- 2-[(3,5-Dimethylphenyl)amino]-5-nitrobenzonitrile (CAS 876556-20-6)
- 6-Benzyloxyindole (CAS 15903-94-3)
- 2,4,5-Trimethoxycinnamic Acid (CAS 24160-53-0)
- rel-(2R,3R)-3-Amino-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 78720-79-3)
- Ethyl 2-(1-ethyl-1H-pyrazol-5-yl)acetate (CAS 1339793-66-6)
- 2,4-Dichloro-5-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1806894-13-2)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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